I particularly liked this idea since it made the activity mobile for students. Spanish teacher, Penny Hildinger from Bay City Public schools uses a QR code to link to her Qwizlet vocabulary flashcards. Since the students are accessing the QR with thier phones/tablets, they can use quizlet practice at any time! She also did a "scavenger hunt" of sorts to practice directional vocabulary in Spanish. Each QR code told them a direction to take and wherever they ended up told her how well they were able to follow the Spanish instructions.

A great list is going on in Google where teachers are adding their favorite uses of QR codes. Click here to see the list as it builds.